OHAUS ohaus PR4202ZH/E Experimental Precision Balance External Calibration, Weighing 4200g
American OHAUS PR4202ZH/E experimental Precision Balance with test weight, RS232 Communication interface, is a 0.01g accuracy Precision Balance used in the laboratory, external calibrated one percent Precision Balance, PR4202ZH/E Repeatability accuracy is 0.01g, can be weighed in 1s stable.
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Introduction
Equipped with an RS232 communication interface and a large backlit display, the PR electronic balance is an easy-to-operate, high-performance, and affordable daily weighing balance that meets the needs of daily weighing in the laboratory, industry, and education fields.
Product structure diagram




Features
1. Application
Basic weighing, piece weighing, percentage weighing
2. Display screen
Extra-large backlit LCD display
3. Power supply
Power adapter (standard)
4. Communication
RS232 communication interface (one interface as standard)
5. Structure
ABS plastic housing, removable stainless steel weighing pan and glass Wind Shield with top sliding door, under-mounted weighing hook, anti-theft lock, protective cover
6. Design features
User-adjustable environmental parameters and brightness, auto-tare and auto-dimming, range-configurable calibration points, software lock and reset menus, adjustable communication settings and data printing options, user-definable project name and user ID, software over/underload indicator, and stability indicator
Comparison of OHAUS PR series models

Ohaus PR4202ZH/E Precision BalanceSpecifications
| LIST | VALUE |
|---|---|
| Weighing range | 20g~4200g |
| Minimum Weight | 20g |
| Readability | 0.01g |
| Nonlinear error | ±0.02g |
| Repeatability Error | 0.01g |
| Test Weight | Standard |
| Adjustment | Externally calibrated |
| Stabilization time | 1s |
| Operating Conditions | 10~30 ℃, 80% RH, non-condensing |
| Pan Size | Φ180mm |
| Power supply Voltage | AC adapter (standard) |
| Net Weight of instrument | 3500g |
| Dimensions | 201*317*93mm |
| Packaging Dimensions | 507*385*291mm |
| Interface | RS-232、USB |
| monitor | Backlit LCD display |
| Pan Material | stainless steel |
| Tare Range | De-tare Weight function |
| Measurement unit | Carat; Grain; Gram; Kilogram; Milligram; Newton; Ounce; Ounce (Balanced System); Benewitt; Pound |
| temperature drift | ±6PPM/K |
| Minimum Weight | 8.2g |
| weighing mode | Basic weighing, piece weighing, percentage weighing |
Ohaus PR4202ZH/E Precision Balance Packing list
Host × 1, AC adapter × 1, manual × 1, warranty card × 1, certificate × 1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- OHAUS Analytical balance full range of models [Selection Guide]
- Linear calibrating steps for ohaus PR series balance
- Range calibrating steps for ohaus PR series balance
- ActiveGB/T 44184-2024
- ActiveJJF 1847-2020
- ActiveJJF 1940-2021
- ActiveJJF 1036-2022
- ActiveJC/T 1074-2021
- ActiveGB/T 3810.3-2016
- ActiveHG/T 5164-2017
- ActiveCY/T 205-2019
- ActiveJB/T 7443-1994
- ActiveGB/T 26497-2011


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